| 摘要 |
PURPOSE: A data transmission circuit for improving output speed improves the output speed of data by reducing the transmission time of the whole data. CONSTITUTION: A data readout circuit includes first to n^th data lines (DL1-DLn) arranged in sequence, where n is a natural number of 2 or more, a readout line (LOUT), and a switching unit (210). The switching unit is driven to transmit first to n^th data sensed through the first to n^th data lines to the readout line in sequence. First to n^th normal switches are driven to switch the first to n^th data lines to the readout line in response to first to n^th normal switching signals. An initial signal is driven to switch the first data line to the readout line in response to an initial switching signal. |
